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Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology1. Adaptability challenges in complex environments

1. Monitoring requirements in a wide areaUnmanned technology: coastal defense, islands and frontier defense's new help to defend the motherland.1. Monitoring requirements in a wide area

Third, the challenges and countermeasures of unmanned technology applied to coastal defense islands and border defense2. Security and confidentiality issuesFirst, the frontier development and multiple capabilities of unmanned technology